نقد و بررسی
کنتاکتور اشنایدر الکتریک 780 آمپرکنتاکتور اشنایدر الکتریک 780 آمپر 110 ولت AC
TeSys F contactor – 3P (3 NO) – AC-3 – <= 440 V 780 A – coil 110 V AC
کنتاکتور اشنایدر الکتریک 780 آمپر 110 ولت AC
| range |
TeSys
|
|
|---|---|---|
| product name |
TeSys F
|
|
| product or component type |
Contactor
|
|
| device short name |
LC1F
|
|
| contactor application |
Resistive load
Motor control |
|
| utilisation category |
AC-4
AC-1 AC-3 |
|
poles description |
3P
|
|
| power pole contact composition |
3 NO
|
|
| [Ue] rated operational voltage |
<= 1000 V AC 50/60 Hz
<= 460 V DC |
|
| [Ie] rated operational current |
1600 A (at <40 °C) at <= 440 V AC AC-1
780 A (at <55 °C) at <= 440 V AC AC-3 |
|
| motor power kW |
450 kW at 1000 V AC 50/60 Hz (AC-3)
400 kW at 380…400 V AC 50/60 Hz (AC-3) 425 kW at 415 V AC 50/60 Hz (AC-3) 425 kW at 440 V AC 50/60 Hz (AC-3) 450 kW at 500 V AC 50/60 Hz (AC-3) 475 kW at 660…690 V AC 50/60 Hz (AC-3) 220 kW at 220…230 V AC 50/60 Hz (AC-3) 110 kW at 400 V AC 50/60 Hz (AC-4) |
|
| [Uc] control circuit voltage |
110 V AC 40…400 Hz
|
| [Uimp] rated impulse withstand voltage |
8 kV
|
|
|---|---|---|
| overvoltage category |
III
|
|
| [Ith] conventional free air thermal current |
1600 A (at 40 °C)
|
|
| rated breaking capacity |
6240 A conforming to IEC 60947-4-1
|
|
| [Icw] rated short-time withstand current |
3000 A 40 °C – 3 min
6250 A 40 °C – 10 s 5600 A 40 °C – 30 s 4600 A 40 °C – 1 min 2200 A 40 °C – 10 min |
|
| associated fuse rating |
1600 A gG at <= 440 V
800 A aM at <= 440 V |
|
| average impedance |
0.1 mOhm – Ith 1600 A 50 Hz
|
|
| [Ui] rated insulation voltage |
1000 V conforming to IEC 60947-4-1
1500 V conforming to VDE 0110 group C |
|
| power dissipation per pole |
250 W AC-1
60 W AC-3 |
|
| mounting support |
Plate
|
|
| standards |
EN 60947-1
JIS C8201-4-1 IEC 60947-4-1 IEC 60947-1 EN 60947-4-1 |
|
product certifications |
UL
RINA ABS CB RMRoS CSA LROS (Lloyds register of shipping) DNV BV |
|
| connections – terminals |
Control circuit: screw clamp terminals 1 cable(s) 1…4 mm²flexible without cable end
Control circuit: screw clamp terminals 2 cable(s) 1…4 mm²flexible without cable end Control circuit: screw clamp terminals 1 cable(s) 1…4 mm²flexible with cable end Control circuit: screw clamp terminals 2 cable(s) 1…2.5 mm²flexible with cable end Control circuit: screw clamp terminals 1 cable(s) 1…4 mm²solid without cable end Control circuit: screw clamp terminals 2 cable(s) 1…4 mm²solid without cable end Power circuit: bar 2 cable(s) – busbar cross section: 100 x 5 mm Power circuit: bolted connection |
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